About: http://webisa.webdatacommons.org/205283029

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It is an object of my invention to provide an improved screw for bones, laminated woods, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com